docs: def send_invite(self, **kwargs):
          """
          Invite new subaccount.
          Returns True if success.
  
          :Example:
  
          s = client.subaccounts.create(email="johndoe@yahoo.com", role="A")
  
          :param str email: Subaccount email. Required.
          :param str role:  Subaccount role: `A` for administrator or `U` for regular user. Required.
          """
          resp, _ = self.request("POST", self.uri, data=kwargs)
          return resp.status == 204